| Action() | FunctionCheck | |
| Check() | Check | |
| description | Check | |
| err_level | Check | |
| FunctionCheck() | FunctionCheck | |
| functions | FunctionCheck | |
| getDescription() | Check | |
| getMissing($implode="< br/>\n") | Check | |
| getStatus() | Check | |
| getTitle() | Check | |
| Image_GD() | Image_GD | |
| pathinfo | Check | |
| Result() | FunctionCheck | |
| serious | Check | |
| setLevelInfo($warn, $err, $serious) | Check | |
| status | Check | |
| title | Check | |
| varname | Check | |
| warn_level | Check |
1.3